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发明名称
Ventil.
摘要
申请公布号
DK112693(B)
申请公布日期
1969.01.06
申请号
DK19610000136
申请日期
1961.01.12
申请人
NIELS OTTO THANING
发明人
NIELS OTTO THANING
分类号
F16K7/02;(IPC1-7):F16K7/02
主分类号
F16K7/02
代理机构
代理人
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